Answer:
C
Step-by-step explanation:
9x-4+5x+16=180
14x+12=180
14x=168
x=12
C) 12
Consecutive interior angles are supplementary:
(9x -4)° +(5x +16)° = 180°
14x = 168 . . . . . . divide by °, subtract 12
x = 12 . . . . . . . . divide by 14
d
Answer: Jennas will nedd 351 inches of ribbon to make 9 bows
Step-by-step explanation:multiply 39 and 9
a
they are right
9600 sq in
30 x 20 x 16 = 9600
